Dr. Constantine Dumas MD, PHD, Mph
About this NPIWhat this record shows.
NPI 1083640502 is registered to Dr. Constantine Dumas MD, PHD, Mph, a Preventive Medicine/Occupational Environmental Medicine Physician practising at 2009 S Memorial Dr in Appleton, Wisconsin. Preventive Medicine/Occupational Environmental Medicine Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Constantine Dumas MD, PHD, Mph has been enumerated in the National Provider Identifier (NPI) registry since 2006.
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Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Dr. Constantine Dumas MD, PHD, Mph accepts. To confirm in-network status with your specific health plan, contact Dr. Constantine Dumas MD, PHD, Mph directly at (920) 380-4999.
Frequently asked
Yes. NPI 1083640502 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Preventive Medicine/Occupational Environmental Medicine Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (920) 380-4999.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Dr. Constantine Dumas MD, PHD, Mph is a Type-1 individual NPI.